Laserfiche WebLink
Minor Revision #139 <br />Modifications to Permit <br />The following changes are requested for Permit #C-1981-18: <br />Added a 10-inch drill hole for breathable air at rock dust hole RDH-3. Activities <br />associated with these changes account for 0.18 acres of additional disturbance and 75 <br />cubic yards of cut-and-fill. The sealing procedures for vertical shafts were also modified <br />to be consistent with the federal regulations. Map 155 and pages III-35, V-18, Figure V- <br />2 (page V-20), and V-24 were modified to address these changes. <br />Pages affected: <br />III-35 Added discussion concerning the breathable air hole at RDH-3. <br />V-18 Modified Section VT addressing backfilling and sealing of vertical shafts. <br />V-20 Modified Figure V-2 to show backfill plugging procedure for vertical shafts. <br />V-24 Added additional acreage to Table V-3. <br />Map 155 Modified to show breathable air hole.